CORNING INC

Ticker: GLW CUSIP: 219350105 Class: COM

SOMERVILLE KURT F's Holding History (CIK: 0001215208)

Note: Option positions (PUT/CALL) are excluded.

Q1 2015
Shares 12,400 Value ($000) $281 Avg Close $17.82 Range $16.37 - $18.82
Q4 2014
Shares 16,300 Value ($000) $374 Avg Close $15.20 Range $12.68 - $17.59
Q3 2014
Shares 23,750 Value ($000) $460 Avg Close $15.47 Range $14.31 - $16.57
Q2 2014
Shares 35,673 Value ($000) $782 Avg Close $15.67 Range $14.87 - $16.45
Q1 2014
Shares 35,665 Value ($000) $741 Avg Close $13.82 Range $12.14 - $15.48
Q4 2013
Shares 35,315 Value ($000) $629 Avg Close $12.05 Range $10.08 - $13.18
Q3 2013
Shares 37,220 Value ($000) $543 Avg Close $10.75 Range $10.09 - $11.23
Q2 2013
Shares 36,895 Value ($000) $524 Avg Close $10.49 Range $9.09 - $11.82
Q1 2013
Shares 35,645 Value ($000) $476 Avg Close $8.99 Range $8.39 - $9.60
Q4 2012
Shares 36,620 Value ($000) $461 Avg Close — Range —